Description

3-(Bis(4-Fluorophenyl)Methyl)Pentane-2,4-Dione CAS NO 53135-11-8 is a specialized fluorinated diketone compound, serving as a versatile and high-value synthetic intermediate. Its molecular structure, featuring a central pentanedione moiety flanked by fluorinated aromatic rings, makes it a critical building block for the development of advanced materials and active pharmaceutical ingredients (APIs). This compound is essential for research and manufacturing in the pharmaceutical, agrochemical, and advanced material science sectors, where precise fluorination is required to modulate biological activity, stability, and material properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, where the fluorinated aromatic groups can enhance blood-brain barrier penetration and metabolic stability.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, where the fluorine atoms contribute to improved efficacy, photostability, and environmental persistence.
• Ligand and Catalyst Development: Serves as a chelating agent or precursor for metal-organic frameworks (MOFs) and homogeneous catalysts in asymmetric synthesis and polymerization processes.
• Advanced Material Research: Employed in the creation of specialty polymers, liquid crystals, and organic semiconductors, where the fluorinated groups influence electronic properties, thermal stability, and solubility.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D labs exploring new organic transformations, fluorination methodologies, and structure-activity relationships (SAR).

Basic Information

Product Name	3-(Bis(4-Fluorophenyl)Methyl)Pentane-2,4-Dione
CAS No.	53135-11-8
Molecular Formula	C19H16F2O2
Molecular Weight	314.33 g/mol
Synonyms	1,3-Pentanedione, 3-[bis(4-fluorophenyl)methyl]-; 3-[Bis(4-fluorophenyl)methyl]pentane-2,4-dione; 2,4-Pentanedione, 3-(bis(4-fluorophenyl)methyl)-; 3-(Di(4-fluorophenyl)methyl)-2,4-pentanedione; 3-(Bis(p-fluorophenyl)methyl)pentanedione; 3-(Bis(4-fluorophenyl)methyl)-2,4-pentanedione; 3-(Di(p-fluorophenyl)methyl)pentane-2,4-dione
EINECS	Contact for details

Quality Control

Our production of 3-(Bis(4-Fluorophenyl)Methyl)Pentane-2,4-Dione adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. The material is manufactured in a GMP-compliant environment and undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). The compound may be light-sensitive and should be handled under an inert atmosphere for long-term storage to prevent potential oxidation. Keep away from strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.